Norm Emergence in Multiagent Systems has been one of the active research areas in Artificial Intelligence.  It investigates the emergence of norms as a result of multiagent learning in multiagent systems.  In this talk, Professor Leung will introduce this research topic to researchers in other areas.  He will start by introducing the key elements of the research based on agent-based simulation and illustrate it by using the research works done by his research team in the recent years.  Professor Leung will also introduce his recent work on mathematical modelling of the dynamics of the systems.